[CALCITE-5192] CodeGenerationBenchmark throws IllegalStateException

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.30.0
• Fix Version/s: 1.32.0
• Labels: pull-request-available
• Assignee: Benchao Li
• Reporter: Benchao Li
• Created: 15/Jun/22 14:41
• Updated: 05/Aug/22 00:49
• Resolved: 05/Aug/22 00:49

Description

CodeGenerationBenchmark will throw IllegalStateException because IClassBodyEvaluator has state and do not allow to be reused.

java.lang.IllegalStateException: Must only be called before "cook()"
	at org.codehaus.janino.SimpleCompiler.assertUncooked(SimpleCompiler.java:482)
	at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:234)
	at org.codehaus.janino.ClassBodyEvaluator.cook(ClassBodyEvaluator.java:294)
	at org.codehaus.janino.ClassBodyEvaluator.cook(ClassBodyEvaluator.java:288)
	at org.codehaus.janino.ClassBodyEvaluator.cook(ClassBodyEvaluator.java:267)
	at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:52)
	at org.codehaus.janino.ClassBodyEvaluator.createInstance(ClassBodyEvaluator.java:428)
	at org.apache.calcite.adapter.enumerable.CodeGenerationBenchmark.getBindableNoCache(CodeGenerationBenchmark.java:249)
	at org.apache.calcite.adapter.enumerable.jmh_generated.CodeGenerationBenchmark_getBindableNoCache_jmhTest.getBindableNoCache_thrpt_jmhStub(CodeGenerationBenchmark_getBindableNoCache_jmhTest.java:122)
	at org.apache.calcite.adapter.enumerable.jmh_generated.CodeGenerationBenchmark_getBindableNoCache_jmhTest.getBindableNoCache_Throughput(CodeGenerationBenchmark_getBindableNoCache_jmhTest.java:85) 

Issue Links

• links to: GitHub Pull Request #2834